What's the difference between dock and null?

Dock


Definition:

  • (n.) A genus of plants (Rumex), some species of which are well-known weeds which have a long taproot and are difficult of extermination.
  • (n.) The solid part of an animal's tail, as distinguished from the hair; the stump of a tail; the part of a tail left after clipping or cutting.
  • (n.) A case of leather to cover the clipped or cut tail of a horse.
  • (v. t.) to cut off, as the end of a thing; to curtail; to cut short; to clip; as, to dock the tail of a horse.
  • (v. t.) To cut off a part from; to shorten; to deduct from; to subject to a deduction; as, to dock one's wages.
  • (v. t.) To cut off, bar, or destroy; as, to dock an entail.
  • (n.) An artificial basin or an inclosure in connection with a harbor or river, -- used for the reception of vessels, and provided with gates for keeping in or shutting out the tide.
  • (n.) The slip or water way extending between two piers or projecting wharves, for the reception of ships; -- sometimes including the piers themselves; as, to be down on the dock.
  • (n.) The place in court where a criminal or accused person stands.
  • (v. t.) To draw, law, or place (a ship) in a dock, for repairing, cleaning the bottom, etc.

Example Sentences:

  • (1) The Italian coastguard ship Bruno Gregoracci docked in Malta at about 8am and dropped off two dozen bodies recovered from this weekend’s wreck, including children, according to Save the Children.
  • (2) Read more After Monday’s launch at 7.30am (11.30pm GMT), the taikonauts will dock with the Tiangong 2 space laboratory, where they will spend about a month, testing systems and processes for space stays and refuelling, and doing scientific experiments.
  • (3) Our findings suggest that a physiological role of the alpha-latrotoxin receptor may be the docking of synaptic vesicles at the active zone.
  • (4) Disgraced former Labour MP Eric Joyce, who assaulted a colleague in a Commons bar in 2012, had his card blocked when he owed £12,919.61, and later had his salary docked.
  • (5) However, John's first stage success, A Dock Brief – set in the cells, where an incompetent barrister counsels himself and his convicted client – was rooted in his own nervousness about failure and his permanent terror at having responsibility for another's fate.
  • (6) Some of them, pulled together for the manifesto, are silly, or doomed, or simply there for shock value - information points in the form of holograms of Dixon of Dock Green, the legalisation of soft drugs, official brothels opposite Westminster, complete with division bells.
  • (7) Macedonia acted as a Greek car ferry docked in Athens carrying 2,400 Syrian refugees from the island of Kos, just some of the 50,000 Middle Eastern, African and Asian migrants and refugees who arrived in Greece in July alone.
  • (8) Starting from the extra electron density map of peptides co-crystallized with HLA-A2, the nonapeptide IMP58-66 was docked residue by residue in the protein binding cleft.
  • (9) But like the capital's other docks, the Royal Albert fell into decline in the 1950s.
  • (10) The impressive views take in West Angle Bay, Rat Island and the whole length of Milford Haven and Man of War Roads, a 15km ship-teeming passage leading from Dale all the way to Pembroke Dock.
  • (11) 'Froch, Dock, Hoch - whatever his name is - has been making his name on the back of my son for the last six years, He's not even on our rostrum, let me tell you.
  • (12) Cross-linking experiments confirmed that lysine residues on the alpha-subunit, but not the beta-subunit, are involved in the 'docking' process between the proteins.
  • (13) The eight people in the dock had been arrested following clashes between protesters and riot police at Bolotnaya Square in Moscow on 6 May 2012, the eve of Vladimir Putin's third inauguration as Russian president.
  • (14) Significant increments in mean plasma cortisol levels followed these surgical procedures with the maximal response 15 min after mulesing plus castration with tail docking.
  • (15) He passed her to his brother and friends, and over time gave her as payment to men for debts he owed.” Also in the dock were brothers Sajid Bostan, 38, and Majid Bostan, 37, associates of the Hussain brothers, and two women, Karen MacGregor, 58, and Shelley Davies, 40, who associated with one another and with Ali and Arshid Hussain.
  • (16) Formation of the hydrophobic core by docking helix and sheet is (partly) rate determining.
  • (17) Sitting in a cafe overlooking Swansea docks, Shorrock said he wants Swansea Bay up and running in 2019-20, with larger schemes in Cardiff and Newport by 2022-23 and, if possible, more after that.
  • (18) The 46-kDa fragment was neither able to reassociate with nor to reconstitute the activity of docking protein-depleted microsomes.
  • (19) 'I was politicised by the docks': the rise of Len McCluskey Read more Unite is Britain’s biggest union, with 1.4 million members, and provided Corbyn’s 2015 campaign for leadership with £175,000 as well as office space.
  • (20) Oscar Pistorius rubs his face as he sits in the dock during his ongoing murder trial at a packed high court in Pretoria on May 5.

Null


Definition:

  • (a.) Of no legal or binding force or validity; of no efficacy; invalid; void; nugatory; useless.
  • (n.) Something that has no force or meaning.
  • (n.) That which has no value; a cipher; zero.
  • (v. t.) To annul.
  • (n.) One of the beads in nulled work.

Example Sentences:

  • (1) Measurements of acetylcholine-induced single-channel conductance and null potentials at the amphibian motor end-plate in solutions containing Na, K, Li and Cs ions (Gage & Van Helden, 1979; J. Physiol.
  • (2) DR(+) cells, however, showed no change in percentage and a lesser drop in absolute numbers, suggesting an increase with advancing disease of DR(+), Ig(-) null cells, which may represent immature B cell precursors.
  • (3) In this report we describe an improvement upon the design by Stanton and Lightfoot for a simple photographic null method to determine the kVp of a diagnostic region x-ray source.
  • (4) At least two (Rh null and the McLeod type) are responsible for congenital hemolytic disorders.
  • (5) (2) Sequences of brightness steps of like polarity (either increments or decrements) elicit positive and negative motion-dependent response components when mimicking motion in the cell's preferred and null direction, respectively.
  • (6) The analysis also involved statistical tests of a modified null hypothesis, the generation of confidence intervals (CIs) and a meta-analysis.
  • (7) The null potential of both responses became more and less negative with a decrease and an increase, respectively, in the extracellular potassium concentration.
  • (8) The null mutation of algR was generated in a mucoid derivative of the standard genetic strain PAO responsive to different environmental factors.
  • (9) Endoneurial fluid pressure (EFP) was recorded by an active, servo-null pressure system after a glass micropipette was inserted into rat sciatic nerve undergoing wallerian degeneration.
  • (10) In thymo-deprived mice (nude mice and B mice) the percentage of null cells increases during the stage of regeneration, and B mice develop a large number of Ig +-bearing cells.
  • (11) Alkaline phosphatase activity was elevated in the lymphocytes from T-CLL, cord blood and tonsils and the blast cells from Null-ALL.
  • (12) Analysis of ldlA cells has identified three classes of mutant alleles at the ldlA locus: null alleles, alleles that code for normally processed receptors that cannot bind LDL, and alleles that code for abnormally processed receptors.
  • (13) Putative null sup-38 mutations cause maternal-effect lethality which is rescued by a wild-type copy of the locus in the zygote.
  • (14) Null cells of patients with hypoplastic anemia did not produce erythroid colonies under any culture conditions.
  • (15) Comparison of simulated versus actual inheritance data demonstrates that the so-called null structural alleles actually produce functional globins.--The genetic controls in Peromyscus may be analogous to those in primates.
  • (16) A null zone and associated sudden phase-reversal of RSA were observed in stratum lucidum of CA3.
  • (17) When the stimulus is placed at a position approximately 80 degrees dorsal to the eye axis, there is no response; this area is called the null region.
  • (18) Northern blot analysis showed that Adh-1 mRNA was synthesized at wild-type levels in immature seeds of the null mutant, but dropped to 25% in mature seeds.
  • (19) Two tumours were null cell adenomas with PIs less than 0.1 and 0.2%.
  • (20) Thus this methodology offers the potential to study naturally occurring ADH electromorphs and null alleles independent of enzymatic activity assays.